Ixabiso leengcango zomlilo zentsimbi liphakathi, kodwa zinzima, zinzima ukuvula, zine-monotonous kwisitayela, kwaye azihle ngokwaneleyo, ngoko ke zisetyenziswa kakhulu kwizakhiwo zoshishino kunye nezakhiwo zoluntu jikelele. Ukufakwa kweengcango zomlilo kuya kusekelwa kuhlobo lweengcango zomlilo ezisetyenzisiweyo, kwaye iindlela ezifanelekileyo zokufakela ziya kwamkelwa.